We are glad to inform you that the GRACIOUS templates for data logging are now publicly available from the JRC Publications Repository: http://publications.jrc.ec.europa.eu/repository/handle/JRC117733
The templates are free to use and can be modified under Creative Commons – Share Alike license. When publishing new work that relies on them as such, or after modification, please acknowledge the source, "GRACIOUS templates", and refer to the correspondent DOI.